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/* QLogic qedr NIC Driver
* Copyright (c) 2015-2016 QLogic Corporation
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
* General Public License (GPL) Version 2, available from the file
* COPYING in the main directory of this source tree, or the
* OpenIB.org BSD license below:
*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer.
*
* - Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and /or other materials
* provided with the distribution.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef __QED_HSI_RDMA__
#define __QED_HSI_RDMA__
#include <linux/qed/rdma_common.h>
/* rdma completion notification queue element */
struct rdma_cnqe {
struct regpair cq_handle;
};
struct rdma_cqe_responder {
struct regpair srq_wr_id;
struct regpair qp_handle;
__le32 imm_data_or_inv_r_Key;
__le32 length;
__le32 imm_data_hi;
__le16 rq_cons;
u8 flags;
};
struct rdma_cqe_requester {
__le16 sq_cons;
__le16 reserved0;
__le32 reserved1;
struct regpair qp_handle;
struct regpair reserved2;
__le32 reserved3;
__le16 reserved4;
u8 flags;
u8 status;
};
struct rdma_cqe_common {
struct regpair reserved0;
struct regpair qp_handle;
__le16 reserved1[7];
u8 flags;
u8 status;
};
/* rdma completion queue element */
union rdma_cqe {
struct rdma_cqe_responder resp;
struct rdma_cqe_requester req;
struct rdma_cqe_common cmn;
};
struct rdma_sq_sge {
__le32 length;
struct regpair addr;
__le32 l_key;
};
struct rdma_rq_sge {
struct regpair addr;
__le32 length;
__le32 flags;
};
struct rdma_srq_sge {
struct regpair addr;
__le32 length;
__le32 l_key;
};
#endif /* __QED_HSI_RDMA__ */
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